The two trios previously treated an audience with their double appearance at Coachella earlier this year
Muna and Boygenius formed the ultimate supergroup on Sunday evening when they joined forces to perform “Silk Chiffon” and “Salt in the Wound” during Boygenius’ headlining performance at London’s Gunnersbury Park.
During Muna’s set, Phoebe Bridgers stepped out first to assist on “Silk Chiffon,’ Muna’s first release on Bridgers’ Saddest Factory Records. She’s already a featured artist on the song, so the real surprise was Lucy Dacus and Julien Baker also joining in on the performance. For “Salt in the Wound,” which Boygenius shared on their 2018 self-titled debut EP, all six musicians — including Katie Gavin, Naomi McPherson, and Josette Maskin — bounced around the stage while belting out the record.
